Getting directions询问怎么走：
"How do I get to your home?"
"Can you tell me the best way of getting to your home?"
"What’s the quickest way of getting to your home?"
"Could you please tell me where you located?"

Asking more information询问更多的信息:
"Will you be coming by subway or by bus?"
"It’s much easy if you take the bus."
"Which hotel are you staying at?"

Giving out directions 指明方向:
"We are not far from..." or "We are quite close to..."
"It’s about a mile from where you are."
Or "It’s about 800 kilometer from the bus station."
Or" It’s just two blocks from where you standing."
"We are opposite the hotel you live."
Or "We are next to the bank you see."
Or "We are just across the road from hotel you are in"
Or "We are just round the corner from the drugstore."
Confused, here is more...:
"Come off the highway at exit 18."
"Follow the exit sign to..."
"Take the road 20 get off at Westport."
"Go straight on ...than turn left...than turn right at the lights...keep going...at the junction of... and...than you’ll come to see our house."

Tips:
如果你是在电话中告诉对方怎么走，那么你要说得慢一点。应该给对方时间，让对方能记录下来
如果你是面对面的告诉对方，那么可以用手表示方向，前，后。左，右。。。
当你问方向时，要说"please",要有礼貌。这样往往才能得到你想要的帮助。